He is so young, but quite clever.
他很小，却很聪明。
He may appear (to be) a fool, but actually he's quite clever.
他可能看起来很傻，不过实际上他相当聪明。
He is quite smart but he is not what I would call a clever man.
他相当聪明，但在我眼内他不算是聪明人。
We knew she was clever, but it's quite a plus that she's beautiful as well.
我们过去只知道她很聪明，不仅如此，她还长得很漂亮。
He may appear a fool but actually he's quite clever.
他看起来也许很傻，但实际上他很聪明。
He may appear a fool but actually he's quite clever.
他看起来也许很傻，但实际上他很聪明。
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